White/Amber High Power 28-SMD 1157 Switchback LED Bulbs For Turn Signal Lights

This auction features one pair (2 pieces) 28-SMD high power 1157 switchback LED bulbs, powered by 28 pieces brightest SAMSUNG SMD LED emitters.

You can use these switchback LED bulbs to replace the stock 1157 2057 2357 7528 front turn signal light bulbs to light up xenon white for driving/parking lights and amber yellow for the signal turning.

Please note: for turn signal lights, you might need to add a pair 50W 6-Ohm load resistors to prevent the LED bulbs from hyper flashing.

Features

• One pair (2 pieces) high power 28-SMD 1157 switchback LED bulbs, powered by 28 pieces brightest SAMSUNG SMD LED emitters
• Replace the stock 1157 2057 2357 7528 P21/4W front turn signal light bulbs
• Light up extremely bright xenon white for driving/parking lights and legal amber color for turn signal lights
• Flashing pattern: amber-off-amber-off (Unlike many brands on the market without the built-in IC, which can only flash amber-white-amber-white)

Self Check List

• Best used for front turn signal lights w/ dual functions as parking lights and turn signal lights
• Double-filament sockets 1157 2057 2357 7258
• Better for clear lens

Demo Video

• 2013 Scion FRS LED High Beam DRL and 7443 LED Switchback (youtu.be/P4pY5lnJiWg)
• How Switchback LED Bulbs Function (youtu.be/ddSSGDQgpGg)